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Pneumatic Volume Boosters

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  • Pressure Regulators
  • Back Pressure Regulators
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  • Pressure Regulators
  • Stainless Steel Regulators
  • Potable Water Pressure Regulators
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  • I/P Transducers (current-to-pressure)
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Home / Pneumatic Volume Boosters

ControlAir Pneumatic Volume Boosters offer high flow capacity and fast response with a wide range of signal to output pressure ratios to choose from. Our Pneumatic Volume Boosters are used extensively for increased flow capacity, pressure amplification, and remote pressure control applications.

Showing all 7 results

  • Type 600 Volume Booster

    Type 600 Volume Booster

    Read more
  • Type 6000 High Flow Capacity Volume Booster

    Type 6000 High Flow Capacity Volume Booster

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  • Type 6100 High Flow Capacity Volume Booster

    Type 6100 High Flow Capacity Volume Booster

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  • Type 6200 Stainless Steel High Flow Capacity Volume Booster

    Type 6200 Stainless Steel High Flow Capacity Volume Booster

    Read more
  • Type 650 Positive Bias Air Relay

    Type 650 Positive Bias Air Relay

    Read more
  • Type 6500 High Flow Capacity Volume Booster

    Type 6500 High Flow Capacity Volume Booster

    Read more
  • Type 6600 Stainless Steel High Flow Capacity Volume Booster

    Type 6600 Stainless Steel High Flow Capacity Volume Booster

    Read more

A pneumatic volume booster is a pressure regulation device that is controlled by a pilot pressure instead of a spring or adjustment thread as in an air pressure regulator. A volume booster may also be called a “pilot operated regulator”. The spring in a regulator normally supplies the mechanical pressure required to open the supply valve until there is an equal force balance between output pressure and spring force. In a volume booster, instead of a spring providing force balance, the “spring force” is supplied by a pilot pressure acting on a diaphragm. There are four basic air components to a volume booster circuit: supply pressure, regulated or downstream pressure, signal (pilot) pressure, and atmosphere (exhaust).

For more about volume boosters, please see our blog “What is a Volume Booster?“

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Industries We Serve
  • Food & Beverage
  • Oil & Gas
  • Control Valve
  • Water Treatment

Products

  • Pressure Regulators
  • Back Pressure Regulators
  • Filter Regulators
  • Precision Pressure Regulators
  • Pressure Regulators
  • Stainless Steel Regulators
  • Potable Water Pressure Regulators
  • Gauges and Accessories
  • Pressure Transducers
  • I/P Transducers (current-to-pressure)
  • E/P Transducers (voltage-to-pressure)
  • P/I Transducers (pressure-to-current)
  • I/PAC Integrated Process Air Control
  • Supply Manifold
  • Gauges and Accessories
  • Diaphragm Air Cylinders
  • Rolling Diaphragm Cylinder
  • Small Bore Compact Cylinder
  • Mini Might Cylinders
  • Pneumatic Air Filters
  • Air Relays
  • Liquid Level Measurement
  • Vacuum Regulators
  • Valve Positioners
  • Volume Boosters
  • Stainless Steel Volume Boosters
  • View All Products
Resources
  • Blog
  • CAD Models
  • Certifications
  • Catalogs
  • FAQ
  • How to Determine the Appropriate Regulator
  • Product Selection Guides
  • Whitepapers
  • Visual Product Reference Guide
  • Videos

ControlAir

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Amherst, NH 03031 USA

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